Base | Representation |
---|---|
bin | 1000110001011100011… |
… | …10000010100001110111 |
3 | 1001211000200211011222021 |
4 | 10120232032002201313 |
5 | 14414303311034111 |
6 | 350245532014011 |
7 | 30530355304363 |
oct | 4305616024167 |
9 | 1054020734867 |
10 | 301423143031 |
11 | 10691856276a |
12 | 4a502001307 |
13 | 2256892128a |
14 | 1083615a2a3 |
15 | 7c925c5d71 |
hex | 462e382877 |
301423143031 has 8 divisors (see below), whose sum is σ = 317306177280. Its totient is φ = 285541974648.
The previous prime is 301423142987. The next prime is 301423143041. The reversal of 301423143031 is 130341324103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 301423143031 - 27 = 301423142903 is a prime.
It is a super-2 number, since 2×3014231430312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 301423142987 and 301423143005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (301423143041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128581 + ... + 787006.
It is an arithmetic number, because the mean of its divisors is an integer number (39663272160).
Almost surely, 2301423143031 is an apocalyptic number.
301423143031 is a deficient number, since it is larger than the sum of its proper divisors (15883034249).
301423143031 is a wasteful number, since it uses less digits than its factorization.
301423143031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 932933.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 301423143031 its reverse (130341324103), we get a palindrome (431764467134).
The spelling of 301423143031 in words is "three hundred one billion, four hundred twenty-three million, one hundred forty-three thousand, thirty-one".
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